1) I tried installing ThinkVantage GPS here: http://www-307.ibm.com/pc/support/site. ... MIGR-73724 but it won't install, saying there is no GPS device present. So I can' use GPS.2) I tried connecting to the Rogers network using Sony Ericsson's Wireless Manager 5, but it gave me an error saying no broadband device present. Others have managed to get this to work, but I can't figure it out. It doesn't even recognize that I have a F3507g card installed, but Windows does.3) I tried connecting to the Rogers network using Sierra Wireless'3G Watcher, but it gave me an error saying no broadband device present.4) I tried creating a dial-up connection in Windows 7 (number: *99#, username: <blank>, password: <blank>), and it tries to connect, but then it gives me "Error 734: The PPP Link Control Protocol Was Terminated". I've looked at the MS article describing the 734 error and I've taken all the steps to no avail.

I've read/searched as much as I can, but I can't seem to figure it out. Any help would be much appreciated.

To begin with Sierra Wireless's 3G Watcher will not work with a Sony Ericsson device.

It looks like Error 734 might be because you have not supplied a correct username and password. It could also result from your line not being provisioned for the proper data service (check with your carrier).

Not sure if the following will help since the error code is different, but it solved a problem on my Wifes laptop where she got a Error 720 trying to connect with a new T-Mobile webConnect Jet USB cellular modem. If you carefully follow the instructions in the link below, it shouldn't hurt anything, and it might solve your connection problem for dial-up.

To begin with Sierra Wireless's 3G Watcher will not work with a Sony Ericsson device.

Yeah, but I thought I'd try as some individuals have said they got a Sierra Wireless card working with Sony Ericsson's Wireless Manager.

GomJabbar wrote:

It looks like Error 734 might be because you have not supplied a correct username and password. It could also result from your line not being provisioned for the proper data service (check with your carrier).

Nope. Username, password and provisioning are just fine, as I use my SIM in an Aircard and it works perfectly.

GomJabbar wrote:

Not sure if the following will help since the error code is different, but it solved a problem on my Wifes laptop where she got a Error 720 trying to connect with a new T-Mobile webConnect Jet USB cellular modem. If you carefully follow the instructions in the link below, it shouldn't hurt anything, and it might solve your connection problem for dial-up.

Using Access Connections, it recognizes that there is no SIM inserted, and gives me a pop up saying so. Nothing is recognized with Sony Ericsson Wireless Manager 5.

I will post some screen shots of various scenarios.

Here are some more details of my situation:- Even though I have a F3507g card, I had to use Zender's modded BIOS, so I assume that my card is not from Lenovo.- When I click on Fn+F5, I always see the WLAN, Bluetooth and WiMax radio buttons, but I only see the WWAN radio button sporadically (i.e., at times I have seen it, and other times it is not there). I know I did see it right after I installed Access Conncections, but when I hibernated my machine, I no longer saw it in the list.- I tried editing the TpFnF5.exe file as suggested by Zender (although I'm not sure I did it correctly), and replaced a supported ID with the ID of my card.- As for antennas, I am using one WWAN antenna from a T60p, and I bought a second generic one. both installed under the keypad.- Still can't get the Thinkvantage GPS software to install.

Please can you identify what is actually written on F3507g's label(s) - If it does not carry an Lenovo FRU part number, then it may be a Dell version (Dell Wireless 5530/KM266) if this is the case, try using Dell drivers with the Ericsson Wireless Manager application for D5530 WWAN embedded module/Sony Ericsson Wireless Manager 5.

Please can you identify what is actually written on F3507g's label(s) - If it does not carry an Lenovo FRU part no (43Y6513), then it may be a Dell version (Dell Wireless 5530/KM266) if this is the case, try using Dell drivers with the Ericsson Wireless Manager application for D5530 WWAN embedded module/Sony Ericsson Wireless Manager 5.

Good idea! I never thought of that. I will take a look at the label tomorrow and report back.

Please can you identify what is actually written on F3507g's label(s) - If it does not carry an Lenovo FRU part number, then it may be a Dell version (Dell Wireless 5530/KM266) if this is the case, try using Dell drivers with the Ericsson Wireless Manager application for D5530 WWAN embedded module/Sony Ericsson Wireless Manager 5.

Still can't get this bloody card to work properly.

I finally got around to checking the actual card, and it is indeed a Lenovo card with a Lenovo FRU number on it (here is the ebay link that I bought it from: http://cgi.ebay.ca/ws/eBayISAPI.dll?Vie ... K:MEWNX:IT). If this is a Lenovo card, then why did I need Zender's BIOS mod for it to get me past the 1804 error?? Shouldn't Lenovo cards work without the mod? I did try it without the mod and it gave me the 1804.

Anyway, the Lenovo drivers load fine, but I still get the Error 734 when I try to dial using a self-created dial-up connection. Access Connections doesn't connect for me, and the Sony Ericsson Wireless Manager doesn't see the card... My SIM is fine, as I re-tested it in my SW Aircard 860 which I plugged into my T60p, and it worked fine... I did not have to add any other modem commands other than the *99# dial string. Works fine even without (and with) the SW 3GWatcher software.

As well, the ThinkVantage GPS software doesn't install as it says that there is no GPS device detected...

I've run out of ideas... unless anhyone can help?

If not, I'll probably get rid of this card and see if I can purchase a Sierra Wireless MC8781 (although I have yet to come across one on eBay). Any thoughts on that card?

This is the only thing that I haven't been able to get working on my x200s, and it's driving me bonkers!

If this is a Lenovo card, then why did I need Zender's BIOS mod for it to get me past the 1804 error?? Shouldn't Lenovo cards work without the mod?

As your F3507g is Lenovo branded and is one of cards the recommended cards in the X200/X200S Hardware Maintenance Manual - It should be whitelisted in the BIOS and therefore no BIOS mod should be required.

If not, I'll probably get rid of this card and see if I can purchase a Sierra Wireless MC8781 (although I have yet to come across one on eBay). Any thoughts on that card?

If you can't find a Sierra Wireless MC8781 module directly - It can be pulled from a Sierra Wireless AirCard 881U - I have used the MC8780 (which provides diversity support for 2100/850 MHz bands) with no prob's in a BIOS-modded T60p running XPP with Sierra Wirless's 3G Watcher.

Very easy! - Slide off back cover, remove batt, sim card (if inserted) and the four retaining screws - prise apart the body shells - detach the Main antenna lead from the MC8781 module - The Aux antenna will be stuck down on top of the MC8781 via a piece of foam - detach this antenna lead and lift the Aux antenna carefully off the MC8781 - Extract the MC8781 module!